Passive headset



FIG. 1 is a front perspective view of the passive headset, showing ournew design, wherein the front face of the earphone ear pad adjacent themicrophone is a mirror image of the front face of the opposite earphoneear pad illustrated in the figure, and the cord is drawn broken away toindicate indeterminate length;

FIG. 2 is right side view of the passive headset, wherein the cord isdrawn broken away to indicate indeterminate length;

FIG. 3 is left side view of the passive headset, wherein the cord isdrawn broken away to indicate indeterminate length;

FIG. 4 is a top view of the of the passive headset;

FIG. 5 is a bottom view of the of the passive headset; and,

FIG. 6 is a rear view of the passive headset, wherein the cord is drawnbroken away to indicate indeterminate length.

CLAIM The ornamental design for a passive headset, as shown anddescribed.